The Innovation Stack: Building an Unbeatable Business One Crazy Idea at a Time
Jim McKelvey
288 pages
From the cofounder of Square comes an inspiring and entertaining look at what it means to be a true entrepreneur and what it takes to build a strong, world-changing company.
Jim McKelvey, a glassblower and former computer scientist from St. Louis, lost a sale in 2009 because he couldn't take American